High Utility of the 1st Metatarsal Phalangeal Joint Fusion Lesser Metatarsophalangeal Plantar Plate Repair Lapidus Arthrodesis Soft Tissue Reconstruction and Osteotomies for Pes Planovalgus Correction Deformity Correction of the Midfoot/Hindfoot/Ankle Current Techniques in Total Ankle Arthroplasty The "1-4-4-2 Model for the Diabetic Foot Team Surgical Treatment of Diabetic Foot and Ankle Osteomyelitis Local Random Flaps for the Diabetic Foot Surgical Considerations for the Acute and Chronic Charcot Neuroarthropathy of the Foot and Ankle Soft Tissue and Osseous Substitutes for the Diabetic Foot External Fixation for Surgical Offloading of the Diabetic Foot